Assignee
Inventors
- Norinobu Yoshikawa (4 patents)
- Kenichi Sakuma (10 patents)
- Katsuki Ogawa (13 patents)
- Satoshi Tomomasa (10 patents)
- Eriko Kawai (5 patents)
- Hiroyuki Yokoyama (6 patents)
- Yukimitsu Suda (14 patents)
US Patent 8092834 · Granted Jan 10, 2012